I did Ogres vs Kislev and the teams looked good. No one at the booth could tell me anything about the game (release date, where Goblins were, etc).

Netheos said on Reddit that Vamps and Goblins present special problems (or something like that) which is not surprising as they both have their own quirks with chainsaws, bombs, ball and chain and blood lust. Not to mention cheaper bribes in inducements for goblins.